1083174580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{3331}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 2317472640

約数和(自身を除く): 1234298060

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 229, 284, 355, 458, 710, 916, 1145, 1420, 2290, 3331, 4580, 6662, 13324, 16259, 16655, 32518, 33310, 65036, 66620, 81295, 162590, 236501, 325180, 473002, 762799, 946004, 1182505, 1525598, 2365010, 3051196, 3813995, 4730020, 7627990, 15255980, 54158729, 108317458, 216634916, 270793645, 541587290, 1083174580]

約数ペア:

[(1, 1083174580), (2, 541587290), (4, 270793645), (5, 216634916), (10, 108317458), (20, 54158729), (71, 15255980), (142, 7627990), (229, 4730020), (284, 3813995), (355, 3051196), (458, 2365010), (710, 1525598), (916, 1182505), (1145, 946004), (1420, 762799), (2290, 473002), (3331, 325180), (4580, 236501), (6662, 162590), (13324, 81295), (16259, 66620), (16655, 65036), (32518, 33310)]